package com.gs.commentvl.dao;


import java.util.Set;

import com.gs.commentvl.model.Post;

public interface PostDao{

	public void addNew (Post post);
	public Set<Post> getAll ();
	public Set<Post> getPostLimit (long start, long count);
	public long getPostNum ();
	public Set<Post> getNew ();
	public long getPostKey();
}